};
cluster.disconnect = function(cb) {
- for (var key in cluster.workers) {
- var worker = cluster.workers[key];
- worker.disconnect();
+ var workers = Object.keys(cluster.workers);
+ if (workers.length === 0) {
+ process.nextTick(intercom.emit.bind(intercom, 'disconnect'));
+ } else {
+ for (var key in workers) {
+ key = workers[key];
+ cluster.workers[key].disconnect();
+ }
}
if (cb) intercom.once('disconnect', cb);
};
--- /dev/null
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var assert = require('assert');
+var cluster = require('cluster');
+
+var disconnected;
+
+process.on('exit', function() {
+ assert(disconnected);
+});
+
+cluster.disconnect(function() {
+ disconnected = true;
+});